23212357770467 has 2 divisors, whose sum is σ = 23212357770468. Its totient is φ = 23212357770466.

The previous prime is 23212357770449. The next prime is 23212357770557. The reversal of 23212357770467 is 76407775321232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23212357770467 - 2⁸ = 23212357770211 is a prime.

It is not a weakly prime, because it can be changed into another prime (23212357773467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606178885233 + 11606178885234.

It is an arithmetic number, because the mean of its divisors is an integer number (11606178885234).

Almost surely, 2^{23212357770467} is an apocalyptic number.

23212357770467 is a deficient number, since it is larger than the sum of its proper divisors (1).

23212357770467 is an equidigital number, since it uses as much as digits as its factorization.

23212357770467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20744640, while the sum is 56.

The spelling of 23212357770467 in words is "twenty-three trillion, two hundred twelve billion, three hundred fifty-seven million, seven hundred seventy thousand, four hundred sixty-seven".